Umgaqo-siseko wokujikeleza phambili kunye nokubuyisela umva we-motor-phase-motor-phase-motor-phase-motor is mainly realised by change the wiring method of the motor terminals.
Kwinqanaba elilodwa le-asynchronous motor, ukulandelelana kwesigaba sokujikeleza phambili kunye nokubuyisela umva kufezekiswa ngokutshintsha indlela yocingo ye-capacitor yokuqala.
Ngethuba lokujikeleza phambili, i-wiring ye-capacitor yokuqala ixhunyiwe ngokuhambelana nekhoyili ephambili yemoto.
Kwi-reverse rotation, i-wiring ye-capacitor yokuqala ichungechunge kunye ne-coil ephambili ye-motor.
Kwi-motor-phase induction motor, ukujikeleza phambili kunye nokubuyisela umva kuphunyezwa ngokutshintsha indlela yocingo lwee-terminals motor.
Ngethuba lokujikeleza phambili, ukuqala kunye nokuphela kweziphelo zemoto zixhunyiwe kwizigaba zokunikezelwa kwamandla ngokulandelelana.
Ngexesha lokujikeleza okubuyela umva, ukuqala kunye nokuphela kweziphelo zemoto zidityaniswe kwinqanaba elichasene nonikezelo lwamandla.
Xa i-single-phase sinusoidal current idlula kwi-stator winding, i-motor iya kuvelisa i-alternate magnetic field. Amandla kunye nolwalathiso lwalo mhlaba wamagnetic utshintsha i-sinusoidally kunye nexesha. Amandla avela kwi-120 ukuya kwi-750W. Yinjini yenqanaba elinye eliqalwa ngokongeza i-capacitor yangaphandle ukunyusa i-torque yokuqala. I-capacitor yangaphandle idibaniswe kwi-series kunye ne-second winding.
Ekupheleni kokuqala, ukutshintshwa kwe-centrifugal kusetyenziselwa ukunqumla i-winding yesibini kunye ne-capacitor kunikezelo lwamandla. Njengohlobo lwe-BO2, iba yindawo apho kuphela ukuvuthuza okuphambili kusebenza kwaye ukujika kwesibini kungenzi nto. Iimotor zeCapacitor starter zinetorque ephezulu kodwa inamandla okulayisha ngaphezulu. Ilungele iicompressor zomoya, iifriji, oomatshini bokuhlamba, izila, izibhula, kunye neempompo zamanzi.
Ixesha lokuposa: Jan-16-2024